<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form id="first" action="LoginServlet3" method="post">
		<label>用户名：</label><input id="input1" name="username" ><br>
		<label>密&nbsp;&nbsp;&nbsp;码：</label><input id="input1" name="password" type="password"><br>
		<input id="input2" type="submit" value="登录">
	</form>
</body>
</html>